Function add_building_to_zone

library/modules/Buildings.cpp:201–208

}

static void add_building_to_zone(df::building* bld, df::building_civzonest* zone)
{
    if (!is_suitable_building_for_zoning(bld))
        return;

    building_into_zone_unidir(bld, zone);
    zone_into_building_unidir(bld, zone);
}

static void add_building_to_all_zones(df::building* bld)
{